omap: pandora: pass wl1251 information to SDIO core

Pandora has TI WL1251 attached on MMC3, which is non-standard SDIO chip.
Make use MMC_QUIRK_NONSTD_SDIO to tell SDIO core about it.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Cc: Adrian Hunter <adrian.hunter@nokia.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Bob Copeland <me@bobcopeland.com>
Cc: Kalle Valo <kvalo@adurom.com>
Cc: Madhusudhan Chikkature <madhu.cr@ti.com>
Cc: Kishore Kadiyala <kishore.kadiyala@ti.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 55836fa35060..dd3af2be13be 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -32,6 +32,7 @@
 #include <linux/input.h>
 #include <linux/input/matrix_keypad.h>
 #include <linux/gpio_keys.h>
+#include <linux/mmc/card.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -258,6 +259,20 @@ static struct platform_device pandora_dss_device = {
         },
 };
 
+static void pandora_wl1251_init_card(struct mmc_card *card)
+{
+        /*
+         * We have TI wl1251 attached to MMC3. Pass this information to
+         * SDIO core because it can't be probed by normal methods.
+         */
+        card->quirks |= MMC_QUIRK_NONSTD_SDIO;
+        card->cccr.wide_bus = 1;
+        card->cis.vendor = 0x104c;
+        card->cis.device = 0x9066;
+        card->cis.blksize = 512;
+        card->cis.max_dtr = 20000000;
+}
+
 static struct omap2_hsmmc_info omap3pandora_mmc[] = {
         {
                 .mmc            = 1,
@@ -279,6 +294,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = {
                 .wires          = 4,
                 .gpio_cd        = -EINVAL,
                 .gpio_wp        = -EINVAL,
+                .init_card      = pandora_wl1251_init_card,
         },
         {}      /* Terminator */
 };